The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2025
Filed:
Jul. 28, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
One aspect of this description relates to a semiconductor device. In some embodiments, the semiconductor device includes a first drain/source structure extending in a first direction, a second drain/source structure extending the first direction and spaced from the first drain/source structure in a second direction perpendicular to the first direction, a third drain/source structure extending in the first direction and spaced from the second drain/source structure in the second direction, a first bit line disposed over the first drain/source structure in the first direction, a common select line that includes a portion disposed over the second drain/source structure in the first direction, a second bit line disposed over the third drain/source structure in the first direction, and a charge storage layer coupled to at least a first sidewall of each of the first drain/source structure, the second drain/source structure, and the third drain/source structure.